fzus51 kbox 132304
cwfbox
expires:202503141200;;451026

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt thu mar 13 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz235-141200-
rhode island sound-
704 pm edt thu mar 13 2025

.tonight...ne winds around 15 kt with gusts up to 20 kt. seas
2 to 4 ft. wave detail: e 4 ft at 5 seconds and se 4 ft at
9 seconds. 
.fri...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 3 ft. wave detail: se
3 ft at 9 seconds and ne 2 ft at 3 seconds. 
.fri night...e winds 5 to 10 kt, becoming se after midnight. seas
2 to 3 ft. wave detail: se 3 ft at 8 seconds and ne 1 foot at
3 seconds. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: e 2 ft
at 8 seconds and s 1 foot at 7 seconds. 
.sat night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: se 4 ft at 6 seconds and
se 2 ft at 10 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 3 to 5 ft, building to 5 to
7 ft in the afternoon. wave detail: se 5 ft at 7 seconds and se
1 foot at 11 seconds, becoming s 7 ft at 7 seconds and se 1 foot
at 11 seconds. a chance of rain in the afternoon. 
.sun night...s winds 25 to 30 kt with gusts up to 40 kt. seas
8 to 11 ft. rain. vsby 1 to 3 nm after midnight. 
.mon...sw winds 20 to 25 kt. seas 7 to 10 ft. rain. vsby 1 to
3 nm. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 8 ft. rain likely. 
.tue...w winds 10 to 15 kt with gusts up to 20 kt. seas 5 to
7 ft. 
.tue night...sw winds 10 to 15 kt. seas 3 to 5 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

fzus51 kbox 132304
cwfbox
expires:202503141200;;451029

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt thu mar 13 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz236-141200-
narragansett bay-
704 pm edt thu mar 13 2025

.tonight...e winds 10 to 15 kt with gusts up to 20 kt, becoming
ne 5 to 10 kt after midnight. waves around 2 ft. 
.fri...ne winds 5 to 10 kt. waves 2 to 3 ft. 
.fri night...se winds around 5 kt. waves around 2 ft. 
.sat...s winds 5 to 10 kt. waves around 2 ft. 
.sat night...s winds 10 to 15 kt. gusts up to 20 kt after
midnight. waves 2 to 3 ft. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. waves 4 to 6 ft. a chance of rain. 
.sun night...s winds 20 to 25 kt with gusts up to 35 kt. waves
5 to 7 ft. rain. vsby 1 to 3 nm after midnight. 
.mon...w winds 15 to 20 kt with gusts up to 25 kt. waves 4 to
6 ft. rain. vsby 1 to 3 nm. 
.mon night...nw winds 10 to 15 kt. waves 2 to 3 ft, except 4 to
6 ft at the bay entrance. rain likely. 
.tue and tue night...w winds around 10 kt, becoming sw. waves
2 to 4 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

fzus51 kbox 132304
cwfbox
expires:202503141200;;451027

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt thu mar 13 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz237-141200-
block island sound-
704 pm edt thu mar 13 2025

.tonight...e winds 15 to 20 kt, becoming ne 10 to 15 kt after
midnight. gusts up to 25 kt. seas 2 to 4 ft. wave detail: e 4 ft
at 5 seconds and se 4 ft at 9 seconds. 
.fri...ne winds 10 to 15 kt with gusts up to 20 kt, diminishing
to 5 to 10 kt in the afternoon. seas 2 to 4 ft. wave detail: se
4 ft at 9 seconds and ne 2 ft at 4 seconds. 
.fri night...se winds around 5 kt. seas 2 to 3 ft. wave detail:
se 3 ft at 9 seconds and ne 1 foot at 4 seconds. 
.sat...s winds 5 to 10 kt. seas around 2 ft. wave detail: se 2 ft
at 9 seconds and s 1 foot at 7 seconds. 
.sat night...s winds 10 to 15 kt. gusts up to 20 kt after
midnight. seas 2 to 4 ft. wave detail: s 3 ft at 4 seconds and se
3 ft at 8 seconds. a chance of rain after midnight. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 35 kt. seas 3 to 5 ft, building to 5 to
7 ft in the afternoon. wave detail: se 4 ft at 7 seconds and e
2 ft at 11 seconds, becoming s 6 ft at 7 seconds and e 2 ft at
11 seconds. a chance of rain. 
.sun night...s winds 20 to 25 kt with gusts up to 35 kt. seas
7 to 10 ft. rain. vsby 1 to 3 nm after midnight. 
.mon...w winds 15 to 20 kt with gusts up to 25 kt. seas 6 to
9 ft. rain. vsby 1 to 3 nm. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
5 to 7 ft. a chance of rain. 
.tue...w winds 10 to 15 kt. seas 4 to 6 ft. 
.tue night...sw winds around 10 kt. seas 3 to 4 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$

fzus51 kbox 132304
cwfbox
expires:202503141200;;451021

coastal waters forecast for massachusetts and rhode island
national weather service boston/norton ma
704 pm edt thu mar 13 2025

coastal waters from the merrimack river ma to watch hill ri out
to 25 nm


anz255-141200-
coastal waters extending out to 25 nm south of marthas vineyard
and nantucket-
704 pm edt thu mar 13 2025

...small craft advisory in effect through friday evening...

.tonight...ne winds 15 to 20 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: e 5 ft at 9 seconds and e 4 ft at 6 seconds. a
slight chance of showers. vsby 1 to 3 nm after midnight. 
.fri...ne winds 10 to 15 kt with gusts up to 25 kt. seas 3 to
5 ft. wave detail: e 5 ft at 9 seconds and ne 2 ft at 4 seconds.
patchy fog in the morning with vsby 1 to 3 nm. 
.fri night...ne winds 5 to 10 kt, becoming e after midnight. seas
3 to 5 ft. wave detail: e 5 ft at 8 seconds and s 1 foot at
7 seconds. 
.sat...s winds 5 to 10 kt. seas 2 to 4 ft. wave detail: e 4 ft at
10 seconds and e 3 ft at 7 seconds. 
.sat night...s winds 10 to 15 kt, increasing to 15 to 20 kt after
midnight. seas 2 to 4 ft. wave detail: se 4 ft at 6 seconds and e
3 ft at 11 seconds. 
.sun...s winds 15 to 20 kt, increasing to 20 to 25 kt in the
afternoon. gusts up to 30 kt. seas 3 to 5 ft, building to 5 to
7 ft in the afternoon. wave detail: se 5 ft at 6 seconds and e
3 ft at 11 seconds, becoming s 7 ft at 7 seconds and e 2 ft at
11 seconds.
.sun night...s winds 25 to 30 kt with gusts up to 40 kt. seas
8 to 11 ft. a chance of rain in the evening, then rain likely
after midnight with vsby 1 to 3 nm. 
.mon...sw winds 20 to 25 kt with gusts up to 30 kt. seas 8 to
11 ft. rain. vsby 1 to 3 nm. 
.mon night...nw winds 10 to 15 kt with gusts up to 20 kt. seas
7 to 10 ft. rain.
.tue...nw winds 10 to 15 kt with gusts up to 20 kt. seas 5 to
7 ft. 
.tue night...sw winds 10 to 15 kt. seas 4 to 6 ft.  

seas are reported as significant wave height, which is the
average of the highest third of the waves. individual wave
heights may be more than twice the significant wave height.

$$